Description:
Even in bright sun, it is easy to see the clarity of the GPSMAP 546. These brilliant 5" VGA displays give you a sharp, clear picture, and the fast processor makes for smooth panning and screen redraws as you ...

Description:
GPSMAP 421S Chartplotter/Fishfinder Combo Without TransducerFeatures an ultra bright 4" QVGA display along with an improved high speed digital design for faster map drawing and panning speeds. Plus, these waterproof units have a high sensitivity internal GPS receiver, so ...